15979968

素因数分解:

$2^6\times 3^2\times {\mathrm{27743}}^1$

素因数の和:27761

約数の個数: 42

約数和(自身を含む): 45805344

約数和(自身を除く): 29825376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 443888, 499374, 665832, 887776, 998748, 1331664, 1775552, 1997496, 2663328, 3994992, 5326656, 7989984, 15979968]

約数ペア:

[(1, 15979968), (2, 7989984), (3, 5326656), (4, 3994992), (6, 2663328), (8, 1997496), (9, 1775552), (12, 1331664), (16, 998748), (18, 887776), (24, 665832), (32, 499374), (36, 443888), (48, 332916), (64, 249687), (72, 221944), (96, 166458), (144, 110972), (192, 83229), (288, 55486), (576, 27743)]